Rotary laser engraving device



FIG. 1 is a top, front left isometric view of a rotary laser engraving device showing my new design;

FIG. 2 is a top, front right isometric view thereof;

FIG. 3 is a top, rear right isometric view thereof;

FIG. 4 is a top, rear left isometric view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a left side elevation view thereof;

FIG. 8 is a right side elevation view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The broken lines show portions of a rotary laser engraving device which form no part of the claimed design. 

CLAIM I claim the ornamental design for a rotary laser engraving device, as shown and described. 